Could be improved - TRYBE Defense AR-15 Mil-Spec Complete Lower Parts Kit w/Ambi Mil-Spec Safety Selector

Most of the parts were adequate and fit well the only parts that did not work at all was the ambi safety selector related parts. It did not move in at all once it was set in. Not sure if it was a faulty selector or if the spring is too stiff.

Overall the kit is "ok", but unfortunately some parts did not work and made the experience little less enjoyable when I had to order replacement parts to replace the faulty ones.